The 'X2' indicates they're all dual-core parts, which should put Congo ahead of CULV, which predominantly features single-core chippage, though also includes the dual-core Core 2 Duo SU7300. Congo, in contrast, includes just one single-core part in its line up, the Athlon Neo MV-40.

Congo was due to launch in the summer, but with notebook demand down, AMD appears to have decided discretion was the better part of valour in this case. Even Intel has on just begun to really promote thin'n'light laptops, so AMD was probably wise to wait. ®